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* vm_core.h (rb_thread_struct): add volatile to

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transition_for_lock because it is not protected by lock.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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kosaki 2011-05-17 11:22:50 +00:00
parent 083ec6049e
commit 3041401404
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Tue May 17 20:20:49 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* vm_core.h (rb_thread_struct): add volatile to
transition_for_lock because it is not protected by lock.
Tue May 17 20:08:53 2011 NAKAMURA Usaku <usa@ruby-lang.org>
* LEGAL (missing/{elf,tgamma,lgamma_r}.c): they've been replaced by

2
vm_core.h
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@ -435,7 +435,7 @@ typedef struct rb_thread_struct {
struct rb_unblock_callback unblock;
VALUE locking_mutex;
struct rb_mutex_struct *keeping_mutexes;
int transition_for_lock;
volatile int transition_for_lock;
struct rb_vm_tag *tag;
struct rb_vm_protect_tag *protect_tag;